Asked by: Algirdas Egloff
home and garden landscaping

How do you treat trichocereus?

Last Updated: 30th May, 2020

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Treat any cuts with a fungicide. Place the plant in its new pot and backfill with potting soil, spreading the roots out as you repot. Leave the plant dry for a week or so, then begin to water lightly to reduce the risk of root rot. Be careful when handling Echinopsis as they have stiff spines.

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Similarly, how often should you water trichocereus?

Trichocereus pachanoi needs a regular watering during the growing season and occasionally (approximately each 2 months) some extra liquid fertilizer. Older plants can tolerate full sun (even outside the greenhouse) but be carefull with younger plants.

Secondly, how do I get rid of cochineal? If the infestation of scale is minimal, cochineal scale treatment consists simply of a spray of water. Blast the affected area with hose under pressure. This will expose and weaken the scale bugs, which can then be treated with an insecticidal soap or a mix of ½ teaspoon of dish soap to a gallon of water.

Moreover, can I cut the top off my cactus and replant it?

Cactus plants can grow new plants from pieces cut from the main cacti. You can remove one of these smaller plants to grow into a new cactus. Removing the cutting and transplanting it properly prevents damage to the original plant and helps ensure the new cactus grows well.

How do you treat Cactus scales?

They are difficult to get rid of but try a mix of 50/50 water and rubbing alcohol and a few drops of dish washing soap in a hand held spray bottle. Spray the affected are well and use a soft brush or sponge to gently rub down the area. This should remove the existing scale.

Related Question Answers

Lashon Przyborsk

Professional

How do I get my echinopsis to bloom?

They typically begin blooming as soon as daytime temperatures consistently exceed 21C/70F (that's in April here in Jacksonville, Florida in the US). And many Echinopsis varieties put out repeated flushes of flowers until daytime temperatures drop below the magic 21C/70F line. Echinopsis flowers grow rapidly.

Reiko Migueletorena

Professional

How often should I water echinopsis?

Like many cacti, they prefer a drying period between waterings, even to the point where they slightly wilt. When you water, however, you should water deeply. The plant will noticeably plump up.

Yerko Yakubovsky

Professional

How long do echinopsis flowers last?

Echinopsis cactus flowers bloom overnight and the flowers last for only a day. Actually, the flowers are at their peak beauty for an hour or two at the most.

Chaka Loveling

Explainer

How do you take care of echinopsis?

Place the plant in its new pot and backfill with potting soil, spreading the roots out as you repot. Leave the plant dry for a week or so, then begin to water lightly to reduce the risk of root rot. Be careful when handling Echinopsis as they have stiff spines.

Harald Keogh

Explainer

How do you grow a Peruvian Torch?

Planting Seed
  1. Start in the early spring.
  2. Clean a 4-inch plastic pot with the 10 percent bleach solution.
  3. Put the filled pot in a clean 6-inch shallow tray of water.
  4. Scatter seeds as evenly as possible over the surface of the soil in the pot.
  5. Check every few days to see if seed is germinating.

Rachelle Braca

Explainer

How much water do you give to a cactus?

As a general rule, add water when the top half-inch of soil feels dry. When watering, moisten the soil thoroughly, allowing it to soak up the water, and if it does so quickly, add more water until it comes out the drainage holes. Most cacti need to be watered once a week.

Gamal Fortel

Pundit

How do you grow trichocereus Bridgesii?

How to Grow a Bridgesii Cactus
  1. Fill a seed-starting container with cactus mix.
  2. Sprinkle the Bolivian Torch seeds on the surface of the mix.
  3. Mist the seeds with a spray bottle.
  4. Cover the Bolivian Torch seeds with clear plastic wrap to retain warmth and moisture.
  5. Place the Bolivian Torch cactus seeds under full-spectrum grow lights.

Bobette Marrubi

Pundit

How do you take care of a rose quartz cactus?

Requires porous cactus soil with adequate drainage. Prefers very bright light and more temperate climates with good airflow. Becomes dormant in stifling summer heat as the original Chamaecereus is native to the cooler mountainous regions of South America. Water thoroughly when soil is dry during active growing season.

Gissela Iharce

Pundit

Does a cactus regrow its spikes?

Cactus spines grow from specialized regions, called areoles or spine cushions. Areoles occur along the part of the cactus known as the stem, which can be paddle-shaped, round, cylindrical, columnar or leaflike. Areoles also give rise to new branches and flowers. If an areole's spines are removed, they won't grow back.

Rimer Marigo

Pundit

How do you keep cactus from rotting?

  1. Cut the top of the cacti off with a sharp knife.
  2. Leave the cut cacti piece on its side indoors in a cool, dry spot for 24 to 72 hours or until the cut bottom of the cacti piece dries and callouses over.
  3. Change the cacti's soil.
  4. Re-plant the piece of cacti you cut off in the new soil.

Llucia Bashe

Teacher

How do you root a broken piece of cactus?

If a Cactus Breaks Off, How Do I Plant the Broken Piece?
  1. Check the broken end of the cactus.
  2. Set the cactus piece aside allowing the cut end to callous over.
  3. Fill a pot with cactus mix.
  4. Insert the calloused end into the soil approximately 1 to 2 inches deep.
  5. Place the pot in a warm, sunny window.
  6. Water the soil thoroughly, two to four weeks later.

Cointa Mansergas

Teacher

Why is my cactus growing tall and thin?

its called etiolation and its where a plant stretches and grows thin towards light. it grows thin because it does not get enough light to produce glucose to form cellulose which is needed to build cell walls inside the plant. So it grows according tot the light it is given.

Llucia Petermaier

Teacher

How do you trim a succulent that's too tall?

If the cutting (the top part you cut off) is too tall for your liking you can cut off some of the stem to make the cutting shorter. Be sure to leave enough stem on the cutting to plant in soil later. Let both the cutting and the base dry out for a few days.

Katerine Soum

Teacher

Can you take a cutting from a cactus?

Propagating from cuttings
Many cacti can be propagated successfully by stem cuttings. Stem cuttings are taken from an existing plant, then allowed to dry and callous. The cuttings will eventually start rooting from the cut end and start growing as a new plant.

Gino Marchiori

Reviewer

Can I trim a cactus?

Cactus are low maintenance plants that generally thrive with neglect and do not require a lot of pampering. It might surprise you to find that cacti can and do need to be pruned now and then. Cactus pruning is not always necessary and when to prune a cactus plant will depend upon why you are trimming it.

Razika Salvatella

Reviewer

Can I cut my cactus in half?

Always cut at an angle, flat cuts lead to pooling up water in the center which in turn can lead to fungal and/or rot problems. Let the top portion completely callous along the cut before potting in fresh, dry cactus mix.

Quirze Schneeweis

Reviewer

What foods contain cochineal?

Here is a short list of items that may contain cochineal-derived colorant:
  • Frozen meat and fish (e.g., artificial crab meat)
  • Soft drinks, fruit drinks, energy drinks, and powdered drink mixes.
  • Yogurts, ice cream and dairy-based drinks.
  • Candy, syrups, popsicles, fillings and chewing gum.

Letisha Hennke

Reviewer

Is cochineal safe to eat?

Cochineal isn't kosher, and it isn't vegan. But other than that, it's pretty benign. A few individuals are allergic to the compounds produced by these insects, and clear labeling is now required. For the majority of the population, cochineal is a safe and naturally derived food coloring.

Hina Heydel

Supporter

Is cochineal still used?

The insects used to make carmine are called cochineal, and are native to Latin America where they live on cacti. Carmine continues to be widely used because it is such a stable, safe and long-lasting additive whose colour is little affected by heat or light.